The adsorption of acid red 186(AR) onto activated carbon prepared from Libyan farms was studied, the effect of solution pH, contact time, adsorption dose and initial dye concentration was evaluated. The adsorption studied included Langmuir and Freundlish isotherms were applied to experimental results. The experimental results fitted very well to both adsorption isotherms. The mixture mono layer capacity obtained from Langmuir is q_e =7.62mg/g for activated carbon (100-45um) and q_e=7.194mg/g for activated carbon (lees than 45um).Therefore, activated carbon has the potential to be used as a low cost eco-friendly adsorbent for removal “activated carbon” dye from aqueous solution. arabic 11 English 57
ezouldeen(5-2015)

أن الأساليب التربوية لدوي الاحتياجات الخاصة تشغل مجالًا مهمًا من مجالات التفكير الحديث. لذلك تهدف الورق إلى تنبيه المسؤولية والمعلمين وأولياء الأمور والمهتمين بهذه الشريحة إلى أمرين: الأول: المسؤولية التربوية والوطنية الخطيرة الملقاة على عواتقهم. الثاني: إمكانية استخدام غرف المصادر لنجاح الدمج داخل المدارس العادية.
bashir alhade m(1-2017)

Study discusses the genetic basis for familial hypercholesterolemia (FH) in some Libyan patients at Tripoli city, examining the distribution of variants that associated with mutations in exon 12 of low density lipoprotein receptor (LDL-R) gene on chromosome 19. Genetic analysis were done using polymerases chain reaction-single strand conformation polymorphism (PCR-SSCP) based on DNA technique, to detect splicing defects of the LDL-R gene in exon 12 on chromosome 19, among some Libyans patients probably have heterozygous familial hypercholesterol-emia (HeFH). The patient’svolunteer’s participants in this study were from Tajjora National Cardiac Center, Endocrine and Diabetic Hospital in Tripoli. The study showed the presence of the splicing defects (1845 +11 C>G)in the exon 12 of the LDL-R gene on chromosome 19 in patients with hyperchol-esterolemia and ischemic heart disease, as they have family history in hypercholesterolemia and other secondary causes to heart disease such as diabetic, hypertension, chest pain, and obesity. Frequency of HeFH Libyan patients was (0.86%), and the significant of statistical analysis were{p-value>0.05}, which considered high according to clinical diagnostic criteria for HeFH. As well as detection the single nucleotide polymorphisms (SNP) (1773C>T) that alter the exon splicing efficiency, because it is associated with an emerging of the functional genetic variants for mutations in exon-12, where results of molecular diagnosis confirmed that occurrence the mutation of (LDL-R gene) relates to premature coronary artery diseases(P-CAD). arabic 35 English 137
Soomia Ahmed Ali Al-Haddad(1-2016)